from sys import path as path2

pat = 'c:/users/tian/desktop'
path2.append(pat)
from Service import service

service.path = 'd:/data/tanhuazu2.db'

result = service.exec('create table guochan(num integer primary key autoincrement, tag varchar, title varchar, url varchar, link varchar, magnet varchar, postdate varchar, recorddate varchar, status num)')